Baseball bat



FIG. 1 is a side view of the baseball bat according to the design;

FIG. 2 is a view of one end (handle) of the baseball bat of FIG. 1; and

FIG. 3 is a view of the opposite end (tip) of the baseball bat of FIG. 1; and,

FIG. 4 is a side view of the mirror-image opposite side of the baseball bat of FIG. 1. 

I claim, the ornamental design for a baseball bat, as shown and described. 